产品规格
| 型号 | BC-R680 |
|---|---|
| 系列 | SHIMANO ULTEGRA R8000 系列 |
| Color_High-tech Gray | X |
| Color_Black | X |
| Color_White | X |
| Color_Red | X |
| Color_Blue | X |
| Color_Lime-Green | X |
| Color_Orange | X |
| Color_Yellow | X |
| Brake type | Caliper Brake |
| Inner cable_Coated | 涂覆聚合物的线 |
| Outer cable_Coated | X |
| Cable Color | High-tech Gray, Black, White, Red, Blue, Lime-Green, Orange, Yellow |
| Outer cable_Prelubricated casings | X |
产品系列
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Front Derailleur Adapter 夹环转接座
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Front Derailleur Adapter 夹环转接座
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Chain 超窄 HG-X11 链条 (11速)
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Disc Brake Rotor CENTER LOCK（中央锁紧）碟刹盘片
